diff --git a/app/converter/regex_heuristics.py b/app/converter/regex_heuristics.py
index 5fa4177..5ba2f4b 100644
--- a/app/converter/regex_heuristics.py
+++ b/app/converter/regex_heuristics.py
@@ -13,7 +13,7 @@ class RegexHeuristics:
 
         self.configurator = configurator
         self._rules = {
-            "^(</*pre.*?>)(?P<content>.*?)(<\/pre>)?$": self._remove_pre_tag,
+            "^(</*pre.*?>)(?P<content>.*?)`{0,3}(<\/pre>)?$": self._remove_pre_tag,
         }
 
     def _remove_pre_tag(self, match) -> str: